protected void Dispose(bool bManagedDispose)
{
this.e出力デバイス = ESoundDeviceType.Unknown; // まず出力停止する(Dispose中にクラス内にアクセスされることを防ぐ)
if (hMixer_DeviceOut != 0)
{
BassMix.BASS_Mixer_ChannelPause(this.hMixer_DeviceOut);
Bass.BASS_StreamFree(this.hMixer_DeviceOut);
this.hMixer_DeviceOut = 0;
}
if (hMixer != 0)
{
BassMix.BASS_Mixer_ChannelPause(this.hMixer);
Bass.BASS_StreamFree(this.hMixer);
this.hMixer = 0;
}
if (!this.bIsBASSFree)
{
BassAsio.BASS_ASIO_Free(); // システムタイマより先に呼び出すこと。（tAsio処理() の中でシステムタイマを参照してるため）
Bass.BASS_Free();
}
if (bManagedDispose)
{
CCommon.tDispose(this.tmシステムタイマ);
this.tmシステムタイマ = null;
}
}
/// <summary>
/// Removes and audio stream from a mixer.
/// </summary>
/// <param name="audioStream">The audio stream.</param>
/// <param name="mixerChannel">The mixer channel.</param>
public static void RemoveFromMixer(AudioStream audioStream, MixerChannel mixerChannel)
{
if (audioStream == null || !audioStream.IsAudioLoaded())
{
return;
}
//throw new Exception("Audio file null or not audio not loaded");
if (mixerChannel.ChannelId == int.MinValue)
{
throw new Exception("Mixer channel not initialized");
}
//lock (Lock)
{
// DebugHelper.WriteLine($"RemoveFromMixer {audioStream.Description} {audioStream.Channel}...");
BassMix.BASS_Mixer_ChannelPause(audioStream.ChannelId);
Bass.BASS_ChannelLock(mixerChannel.ChannelId, true);
foreach (var channel in audioStream.ChannelIds)
{
BassMix.BASS_Mixer_ChannelRemove(channel);
}
Bass.BASS_ChannelLock(mixerChannel.ChannelId, false);
// DebugHelper.WriteLine("done");
if (audioStream.MixerChannelId == mixerChannel.ChannelId)
{
audioStream.MixerChannelId = int.MinValue;
}
}
}
private void EndSync(int handle, int channel, int data, IntPtr user)
{
if (this.IsLooping == true)
{
if (this.IsSingleHardLoop == true)
{
//do nothing let it loop
}
else // needs to change sample and/or pause
{
BassMix.BASS_Mixer_ChannelPause(CurrentSample.Channel);
GetNextSoundFile(IsPlayList);
Int32 loopGap = RandomLoopGap();
if (loopGap > 0) //needs a gapTimer
{
gapTimer.Interval = loopGap;
gapTimer.Start();
}
else //no timer needed play next
{
PlayCurrentSample(true);
}
}
}
else
{
OnEnded(EventArgs.Empty);
}
}
protected void OnPlayUpdated()
{
if (this.BassHandle.HasValue)
{
//Check if channel is within a mixer or not
int mixerhandle = BassMix.BASS_Mixer_ChannelGetMixer(this.BassHandle.Value);
if (mixerhandle != 0)
{
//In a mixer, updated the proper status
if (this.play)
{
BassMix.BASS_Mixer_ChannelPlay(this.basshandle.Value);
}
else
{
BassMix.BASS_Mixer_ChannelPause(this.basshandle.Value);
}
}
else
{
//Not in a mixer, just updated standard status
if (this.play)
{
Bass.BASS_ChannelPlay(this.basshandle.Value, false);
}
else
{
Bass.BASS_ChannelPause(this.basshandle.Value);
}
}
}
}
public void PlaySample(Sample sample)
{
BassMix.BASS_Mixer_ChannelPause(sample.Channel);
Bass.BASS_ChannelSetPosition(sample.Channel, 1);
BassMix.BASS_Mixer_ChannelPlay(sample.Channel);
}
public void Pause()
{
if (this.PlayState == PlayState.Playing)
{
this.PlayState = PlayState.Paused;
BassMix.BASS_Mixer_ChannelPause(this.Channel);
}
}
protected void Dispose(bool bManagedDispose)
{
if (encoder != null)
{
encoder.Stop(); // finish
encoder.Dispose();
encoder = null;
}
this.e出力デバイス = ESoundDeviceType.Unknown; // まず出力停止する(Dispose中にクラス内にアクセスされることを防ぐ)
if (this.hMixer_DeviceOut != 0)
{
BassMix.BASS_Mixer_ChannelPause(this.hMixer_DeviceOut);
Bass.BASS_StreamFree(this.hMixer_DeviceOut);
this.hMixer_DeviceOut = 0;
}
if (this.hMixer_Record != 0)
{
BassMix.BASS_Mixer_ChannelPause(this.hMixer_Record);
Bass.BASS_StreamFree(this.hMixer_Record);
this.hMixer_Record = 0;
}
if (hMixer != 0)
{
BassMix.BASS_Mixer_ChannelPause(this.hMixer_Record);
Bass.BASS_StreamFree(this.hMixer);
}
if (this.hMixer_Chips != null)
{
for (int i = 0; i <= (int)CSound.EInstType.Unknown; i++)
{
if (this.hMixer_Chips[i] != 0)
{
// Mixerにinputされるchannelsがfreeされると、Mixerへのinputも自動でremoveされる。
// 従い、ここでは、mixer本体をfreeするだけでよい
BassMix.BASS_Mixer_ChannelPause(this.hMixer_Chips[i]);
Bass.BASS_StreamFree(this.hMixer_Chips[i]);
this.hMixer_Chips[i] = 0;
}
}
}
#if TEST_MultiThreadedMixer
//BASSThreadedMixerLibraryWrapper.FreeBASSThreadedMixerLibrary();
#endif
if (!this.bIsBASSFree)
{
BassWasapi.BASS_WASAPI_Free(); // システムタイマより先に呼び出すこと。（tWasapi処理() の中でシステムタイマを参照してるため）
Bass.BASS_Free();
}
if (bManagedDispose)
{
CCommon.tDispose(this.tmシステムタイマ);
this.tmシステムタイマ = null;
}
}
public void Stop()
{
if (CurrentSample != null)
{
BassMix.BASS_Mixer_ChannelPause(CurrentSample.Channel);
}
gapTimer.Stop();
OnStopping(EventArgs.Empty);
CurrentSample = null;
}
/// <summary>
/// Loads a WinAmp DSP plug-in and applies it to the mixer
/// </summary>
/// <param name="location">The file location of the WinAmp DSP DLL</param>
public WaPlugin LoadWaPlugin(string location)
{
if (location == "")
{
return(null);
}
if (WaPlugin != null && WaPlugin.Location == location)
{
return(WaPlugin);
}
if (!File.Exists(location))
{
return(null);
}
BassMix.BASS_Mixer_ChannelPause(ChannelId);
if (!_waDspLoaded)
{
StartWaDspEngine();
}
// DebugHelper.WriteLine("Load WAPlugin " + location);
var id = BassWaDsp.BASS_WADSP_Load(location, 10, 10, 300, 300, null);
Thread.Sleep(20);
var plugin = new WaPlugin
{
Id = id,
Module = 0
};
plugin.Name = BassWaDsp.BASS_WADSP_GetName(plugin.Id);
Thread.Sleep(20);
plugin.Location = location;
BassWaDsp.BASS_WADSP_Start(plugin.Id, plugin.Module, ChannelId);
Thread.Sleep(20);
BassWaDsp.BASS_WADSP_ChannelSetDSP(plugin.Id, ChannelId, 1);
Thread.Sleep(20);
WaPlugin = plugin;
BassMix.BASS_Mixer_ChannelPlay(ChannelId);
Thread.Sleep(20);
return(plugin);
}
/// <summary>
/// Pause an audio stream
/// </summary>
/// <param name="audioStream">The audio stream.</param>
public static void Pause(AudioStream audioStream)
{
if (audioStream == null || !audioStream.IsAudioLoaded())
{
return;
}
//lock (Lock)
{
// DebugHelper.WriteLine("Pause Audio Stream (" + audioStream.Description + ")");
BassMix.BASS_Mixer_ChannelPause(audioStream.ChannelId);
Thread.Sleep(1);
}
}
public bool loadDeckB(string songName)
{
if (running())
{
if (!songName.Equals(string.Empty))
{
_songB = songName;
_deckB = Bass.BASS_StreamCreateFile(songName, 0, 0, BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_SAMPLE_FLOAT);
_bRunning = false; // definitely not playing
bool b = BassMix.BASS_Mixer_StreamAddChannel(_mixer, _deckB, BASSFlag.BASS_DEFAULT);
BassMix.BASS_Mixer_ChannelPause(_deckB); // pause as soon as it loads
return(b);
}
}
return(false);
}
public void playDeckB()
{
Console.WriteLine(_deckB);
if (running())
{
if (_deckB != 0)
{
if (_bRunning)
{
_bRunning = false;
BassMix.BASS_Mixer_ChannelPause(_deckB);
}
else
{
_bRunning = true;
BassMix.BASS_Mixer_ChannelPlay(_deckB);
}
}
}
}
public void Pause()
{
BassMix.BASS_Mixer_ChannelPause(this.Channel);
}
public void StopSample(Sample sample)
{
BassMix.BASS_Mixer_ChannelPause(sample.Channel);
}
